Remix of my earlier design http://www.thingiverse.com/thing:1991251 so now people can decide if they're #teamplanetary or #teamannular.
Most parts save the ones uploaded here are the same. The pallet piece will have to be mirrored, however. All non-printed parts are the same.
There's no real difference in how they perform though the single support for the escape wheel shaft makes this one a bit more finicky. In fact, (UPDATE) I recommend model III http://www.thingiverse.com/thing:2002923 over this one.